水丹 shuǐdān putty Definitions Defs Origin Strokes Stroke Words Sentences Sents 水丹 shuǐdān putty A type of waterproof coating made from lime and tung oil, used to seal leaks in ships or cracks in wood; also called 油灰 yóuhuī. Cross-References Same as 油灰 yóuhuī
水丹 shuǐdān putty A type of waterproof coating made from lime and tung oil, used to seal leaks in ships or cracks in wood; also called 油灰 yóuhuī. Cross-References Same as 油灰 yóuhuī
